Beam component - cannot change section inertia

Hi Daniel,

I am experimenting with the beam component you implemented, on Kangaroo 2.4.2. In particular, I am trying to change the value of the section inertia on the example you gave out. However, modifying Ix, Iy, or GJ does not affect the displacements under a given point load (but modifying E does have an effect). I have attached my file, would you mind having a look and tell me if there is something wrong with my file, or if the problem comes from the component ?

Thank you in advance. 

Anyway, this example file has a great teaching potential for beam courses !